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Perth to Kalgoorlie flight delays and cancellations
1.8% of Perth to Kalgoorlie flights were cancelled in the twelve months to September 2026, and 88.5% left on time. That is about the national rate of 1.9%.
2,215 flights were scheduled from Perth to Kalgoorlie over the twelve months to September 2026, about 6 a day. 1.8% of them were cancelled, which is about the national rate of 1.9% and puts it around the middle of the 92 routes BITRE publishes. 88.5% of the flights that did operate left within 15 minutes of schedule. In practical terms that is about one cancellation in every 56 flights on this route.
Perth to Kalgoorlie at a glance
Cancelled1.8%
Departed on time88.5%
Flights a year2,215
Cancellations39
Cancellation rate is cancellations divided by flights scheduled. On-time rate is on-time departures divided by flights flown, because a flight that was cancelled cannot also have left late. Each direction is counted separately: Sydney to Melbourne and Melbourne to Sydney are different flights with different records.
Which airline is most reliable on Perth to Kalgoorlie
The carriers on this route perform much the same as each other, within 0.9 of a percentage point. Choose on price and timing; the reliability difference is not real enough to pay for.
| Airline | Cancelled | On time | Flights |
|---|---|---|---|
| Virgin Australia | 2.1% | 88.4% | 1,124 |
| QantasLink | 1.2% | 90.4% | 837 |
An airline needs 200 scheduled flights a year on the route to appear here. Codeshare flights are reported by the airline that operates them, so a Qantas-numbered flight flown by QantasLink counts as QantasLink.
The worst months to fly Perth to Kalgoorlie
February is the month to avoid on this route, at 5.5% cancelled against 1.8% in January. If the trip can move, moving it is worth more than any airline choice you could make.
Month by month, over the last two years
It has been steady, running near 1.8% over the last six months.
See the monthly figures as a table
| Month | Cancelled | On time | Flights |
|---|---|---|---|
| January | 1.8% | 84.9% | 512 |
| February | 5.5% | 83.5% | 506 |
| March | 4.1% | 86% | 537 |
| April | 3% | 91.2% | 560 |
| May | 2.1% | 88.7% | 577 |
| June | 5% | 83.7% | 557 |
| July | 4.5% | 83.6% | 601 |
| August | 3% | 86.2% | 591 |
| September | 2.5% | 85.6% | 562 |
| October | 3% | 81.7% | 558 |
| November | 3.3% | 80.4% | 521 |
| December | 2.6% | 78.7% | 491 |
The flight home
The return leg is a different flight with a different record: Kalgoorlie to Perth is cancelled 2.4% of the time, more often than the outbound. Morning departures generally do better than evening ones on any route, because a delay early in the day follows the aircraft around for the rest of it.
If it is cancelled
About 39 Perth to Kalgoorlie flights were cancelled over the last twelve months, so on this route it is worth knowing the answer before you are standing at the desk. Australia has no fixed compensation payment like the European one. If the airline caused it you can ask for a refund or a seat on the next flight, on any carrier, and most airlines will cover a meal and a hotel. If it was weather or air traffic control, you get the later flight or your money back and nothing else.
Booking Perth to Kalgoorlie
You know the route's record now. This searches fares from Australia, on every airline flying them.
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Flying domestically? The rules are not the international ones
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What is actually worth booking.
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Use this data
Free to reuse, including commercially, with attribution. The underlying counts are BITRE's under a CC BY 3.0 AU licence; the derived figures here - rates, rankings and the month-by-month breakdown - are ours, on the same terms.
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Cite this page
Before You Fly (2026). Perth to Kalgoorlie flight delays. Derived from BITRE domestic airline on time performance data. Retrieved from https://beforeyoufly.com.au/flight-delays/perth-kalgoorlie/
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Perth to Kalgoorlie flight FAQs
How often are Perth to Kalgoorlie flights cancelled?
1.8% of scheduled Perth to Kalgoorlie flights were cancelled in the twelve months to September 2026: 39 cancellations out of 2,215 scheduled flights. That is about the national rate of 1.9%. The figures are BITRE's, collected from the airlines each month.
Are Perth to Kalgoorlie flights usually on time?
88.5% of Perth to Kalgoorlie flights that operated departed within 15 minutes of their scheduled time, against a national average of 78.7%. QantasLink was the most punctual carrier on the route at 90.4%.
What is the worst month to fly Perth to Kalgoorlie?
February is the worst month on this route, with 5.5% of flights cancelled, and January the best at 1.8%. Measured across three years of BITRE data, so it reflects the route's usual pattern rather than one bad month.
Source: Bureau of Infrastructure and Transport Research Economics, domestic airline on time performance, published on data.gov.au under a CC BY 3.0 AU licence. Figures cover the twelve months to September 2026 and were last refreshed 22 October 2026. On time means within 15 minutes of the scheduled time, which is BITRE's definition. This route had 2,215 scheduled flights in the period. All Australian flight delay statistics.